diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 84614ee..b5b5a72 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,40 +11,40 @@ jobs:
       TEST_BACKEND: ${{ matrix.backend }}
     strategy:
       matrix:
-        python-version: [3.9]
-        django-version: [3.2.7]
-        drf-version: [3.12.4]
+        python-version: ["3.10"]
+        django-version: [4.0.4]
+        drf-version: [3.13.1]
         variant: ['']
         backend: [threading, immediate, celery]
         include:
-        - python-version: 3.9
+        - python-version: "3.10"
           django-version: 3.2.7
           drf-version: 3.12.4
           variant: wq.db
           backend: threading
-        - python-version: 3.9
-          django-version: 3.2.7
-          drf-version: 3.12.4
+        - python-version: "3.10"
+          django-version: 4.0.4
+          drf-version: 3.13.1
           variant: reversion
           backend: threading
+        - python-version: "3.10"
+          django-version: 3.2.13
+          drf-version: 3.13.1
+          variant: ''
+          backend: threading
         - python-version: 3.9
-          django-version: 2.2.24
-          drf-version: 3.12.4
+          django-version: 4.0.4
+          drf-version: 3.13.1
           variant: ''
           backend: threading
         - python-version: 3.8
-          django-version: 3.2.7
-          drf-version: 3.12.4
+          django-version: 4.0.4
+          drf-version: 3.13.1
           variant: ''
           backend: threading
         - python-version: 3.7
-          django-version: 3.2.7
-          drf-version: 3.12.4
-          variant: ''
-          backend: threading
-        - python-version: 3.6
-          django-version: 3.2.7
-          drf-version: 3.12.4
+          django-version: 3.2.13
+          drf-version: 3.13.1
           variant: ''
           backend: threading
     services:
@@ -71,7 +71,7 @@ jobs:
       run: python -m pip install celery redis
     - name: Install wq.db
       if: ${{ matrix.variant == 'wq.db' }}
-      run: python -m pip install wq.db --pre
+      run: python -m pip install wq.db pystache
     - name: Install reversion
       if: ${{ matrix.variant == 'reversion' }}
       run: python -m pip install django-reversion
@@ -125,7 +125,7 @@ jobs:
       run: |
          cd packages/$PACKAGE
          npm run test
-    - uses: smartsquaregmbh/delete-old-packages@v0.3.1
+    - uses: smartsquaregmbh/delete-old-packages@v0.4.0
       if: github.event_name == 'push'
       with:
          keep: 5
diff --git a/data_wizard/admin.py b/data_wizard/admin.py
index a7addd4..d9d2878 100644
--- a/data_wizard/admin.py
+++ b/data_wizard/admin.py
@@ -4,7 +4,7 @@
 from .models import Run, RunLog, Identifier, Range, Record
 from django.urls import reverse
 from django.http import HttpResponseRedirect
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 
 class FixedTabularInline(admin.TabularInline):
diff --git a/data_wizard/signals.py b/data_wizard/signals.py
index 5b78639..540f9a6 100644
--- a/data_wizard/signals.py
+++ b/data_wizard/signals.py
@@ -1,5 +1,5 @@
 from django.dispatch import Signal
 
-import_complete = Signal(providing_args=["run", "status"])
-new_metadata = Signal(providing_args=["run", "identifier"])
-progress = Signal(providing_args=["run", "status", "meta"])
+import_complete = Signal()
+new_metadata = Signal()
+progress = Signal()
diff --git a/setup.py b/setup.py
index 83de1a7..f6b6fc5 100644
--- a/setup.py
+++ b/setup.py
@@ -82,11 +82,13 @@ def readme():
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "Framework :: Django",
         "Framework :: Django :: 2.2",
         "Framework :: Django :: 3.0",
         "Framework :: Django :: 3.1",
         "Framework :: Django :: 3.2",
+        "Framework :: Django :: 4.0",
         "Topic :: Scientific/Engineering :: GIS",
         "Topic :: Database :: Database Engines/Servers",
     ],
diff --git a/tests/urls.py b/tests/urls.py
index aaf78b8..d96e97d 100644
--- a/tests/urls.py
+++ b/tests/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, path
 from django.conf import settings
 from django.contrib import admin
 from django import VERSION as DJANGO_VERSION
@@ -6,15 +6,11 @@
 if settings.WITH_WQDB:
     from wq.db import rest
 
-    wizard_urls = [url(r"^", include(rest.router.urls))]
-elif DJANGO_VERSION[0] < 2:
-    wizard_urls = [
-        url(r"^datawizard/", include("data_wizard.urls", "data_wizard"))
-    ]
+    wizard_urls = [path("", include(rest.router.urls))]
 else:
-    wizard_urls = [url(r"^datawizard/", include("data_wizard.urls"))]
+    wizard_urls = [path("datawizard/", include("data_wizard.urls"))]
 
 
 urlpatterns = [
-    url(r"^admin/", admin.site.urls),
+    path("admin/", admin.site.urls),
 ] + wizard_urls